此版本仍在开发中,尚不被认为是稳定的。对于最新的稳定版本,请使用 Spring Boot 3.5.5spring-doc.cadn.net.cn

条件评估报告 (conditions)

conditionsendpoint 提供有关评估配置和自动配置类的条件的信息。spring-doc.cadn.net.cn

检索报告

要检索报告,请将GET请求/actuator/conditions,如以下基于 curl 的示例所示:spring-doc.cadn.net.cn

$ curl 'http://localhost:8080/actuator/conditions' -i -X GET

生成的响应类似于以下内容:spring-doc.cadn.net.cn

HTTP/1.1 200 OK
Content-Type: application/vnd.spring-boot.actuator.v3+json
Content-Length: 2276

{
  "contexts" : {
    "application" : {
      "negativeMatches" : {
        "GsonHttpMessageConvertersConfiguration" : {
          "notMatched" : [ {
            "condition" : "OnClassCondition",
            "message" : "@ConditionalOnClass did not find required class 'com.google.gson.Gson'"
          } ],
          "matched" : [ ]
        },
        "JacksonHttpMessageConvertersConfiguration.MappingJackson2XmlHttpMessageConverterConfiguration" : {
          "notMatched" : [ {
            "condition" : "OnClassCondition",
            "message" : "@ConditionalOnClass did not find required class 'com.fasterxml.jackson.dataformat.xml.XmlMapper'"
          } ],
          "matched" : [ ]
        },
        "JsonbHttpMessageConvertersConfiguration" : {
          "notMatched" : [ {
            "condition" : "OnClassCondition",
            "message" : "@ConditionalOnClass did not find required class 'jakarta.json.bind.Jsonb'"
          } ],
          "matched" : [ ]
        }
      },
      "positiveMatches" : {
        "EndpointAutoConfiguration#propertiesEndpointAccessResolver" : [ {
          "condition" : "OnBeanCondition",
          "message" : "@ConditionalOnMissingBean (types: org.springframework.boot.actuate.endpoint.EndpointAccessResolver; SearchStrategy: all) did not find any beans"
        } ],
        "EndpointAutoConfiguration#endpointOperationParameterMapper" : [ {
          "condition" : "OnBeanCondition",
          "message" : "@ConditionalOnMissingBean (types: org.springframework.boot.actuate.endpoint.invoke.ParameterValueMapper; SearchStrategy: all) did not find any beans"
        } ],
        "EndpointAutoConfiguration#endpointCachingOperationInvokerAdvisor" : [ {
          "condition" : "OnBeanCondition",
          "message" : "@ConditionalOnMissingBean (types: org.springframework.boot.actuate.endpoint.invoker.cache.CachingOperationInvokerAdvisor; SearchStrategy: all) did not find any beans"
        } ]
      },
      "unconditionalClasses" : [ "org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration", "org.springframework.boot.actuate.autoconfigure.endpoint.jackson.JacksonEndpointAutoConfiguration", "org.springframework.boot.actuate.autoconfigure.endpoint.EndpointAutoConfiguration" ]
    }
  }
}

响应结构

响应包含应用程序条件评估的详细信息。 下表描述了响应的结构:spring-doc.cadn.net.cn

路径 类型 描述

contextsspring-doc.cadn.net.cn

Objectspring-doc.cadn.net.cn

以 id 键入的应用程序上下文。spring-doc.cadn.net.cn

contexts.*.positiveMatchesspring-doc.cadn.net.cn

Objectspring-doc.cadn.net.cn

具有匹配条件的类和方法。spring-doc.cadn.net.cn

contexts.*.positiveMatches.*.[].conditionspring-doc.cadn.net.cn

Stringspring-doc.cadn.net.cn

条件的名称。spring-doc.cadn.net.cn

contexts.*.positiveMatches.*.[].messagespring-doc.cadn.net.cn

Stringspring-doc.cadn.net.cn

匹配条件原因的详细信息。spring-doc.cadn.net.cn

contexts.*.negativeMatchesspring-doc.cadn.net.cn

Objectspring-doc.cadn.net.cn

具有不匹配条件的类和方法。spring-doc.cadn.net.cn

contexts.*.negativeMatches.*.notMatchedspring-doc.cadn.net.cn

Arrayspring-doc.cadn.net.cn

匹配的条件。spring-doc.cadn.net.cn

contexts.*.negativeMatches.*.notMatched.[].conditionspring-doc.cadn.net.cn

Stringspring-doc.cadn.net.cn

条件的名称。spring-doc.cadn.net.cn

contexts.*.negativeMatches.*.notMatched.[].messagespring-doc.cadn.net.cn

Stringspring-doc.cadn.net.cn

条件不匹配原因的详细信息。spring-doc.cadn.net.cn

contexts.*.negativeMatches.*.matchedspring-doc.cadn.net.cn

Arrayspring-doc.cadn.net.cn

匹配的条件。spring-doc.cadn.net.cn

contexts.*.negativeMatches.*.matched.[].conditionspring-doc.cadn.net.cn

Stringspring-doc.cadn.net.cn

条件的名称。spring-doc.cadn.net.cn

contexts.*.negativeMatches.*.matched.[].messagespring-doc.cadn.net.cn

Stringspring-doc.cadn.net.cn

匹配条件原因的详细信息。spring-doc.cadn.net.cn

contexts.*.unconditionalClassesspring-doc.cadn.net.cn

Arrayspring-doc.cadn.net.cn

无条件自动配置类的名称(如果有)。spring-doc.cadn.net.cn

contexts.*.parentIdspring-doc.cadn.net.cn

Stringspring-doc.cadn.net.cn

父应用程序上下文的 ID(如果有)。spring-doc.cadn.net.cn